1. 汇报安排

汇报题目：I2MTC2018参会报告

汇报时间：2018年5月22日（星期二）14:30

汇报地点：西二楼东408会议室

汇报人：曹建斌

2. 参加国际会议信息

会议名称：2018 IEEE International Instrumentation & Measurement Technology Conference

会议时间：May14-17, 2018

会议地点：Royal Sonesta Hotel – Houston, Texas, USA

会议简介：

The IEEE I2MTC – International Instrumentation and Measurement Technology Conference – is the flagship conference of the IEEE Instrumentation and Measurement Society, and is dedicated to advances in measurement methodologies, measurement systems, instrumentation, and sensors in all areas of science and technology. These features make I2MTC a unique event and one of the most important conferences in the field of instrumentation and measurement.

IEEE I2MTC is proposed as a catalyst to promote interactions between industry and academia. A wide spectrum of research results will be presented, with potential practical applications in current industrial technology, as well as industry and application driven developments.

The IEEE I2MTC conference has been held around the world every year since 1986, and in 2018 it will take place in Houston, TX, USA. The conference gathers more than 400 attendees every year including delegates from academia, undergraduate, graduate and PhD students, researchers, and professionals from industry with different technology backgrounds.

会议交流工作：

poster: Identification of bonding strength for explosive clad pipe utilizing vibration characteristics

报告人：曹建斌

3. 参会论文信息

Title：Identification of bonding strength for explosive clad pipe utilizing vibration characteristics

Author：Jianbin Cao，Zhousuo Zhang

Abstract: Early detection of poor interface bonding strength for the explosive clad pipe is crucial in order to avoid sudden failure and even catastrophic accidents. The dynamic response characteristics of explosive clad pipe are investigated to explore efficient methods for identifying the bonding strength in this paper. The slender explosive clad pipe is regarded as two parallel Bernoulli-Euler beams continuously joined by a virtual Winkler-type elastic layer, and the elastic stiffness is capable to describe the bonding strength. Then, motion of the explosive clad pipe system is described by a homogeneous set of two partial differential equations. The classical modal expansion method is employed to ascertain dynamic response of the system due to arbitrary distributed continuous loads. After validation of the proposed approach results with results reported by well-known reference, the effects of elastic stiffness on the forced vibration of the explosive clad pipe system are investigated in the case of concentrated harmonic excitation force. Numerical results demonstrate that vibration characteristics of the forced transverse vibration are sensitive to elastic stiffness of the system, and can be used to identify the bonding strength of explosive clad pipe.